As said above , crank engine but don't let it fire initially !
The map on my engine specifies a minimum of 3 seconds cranking before ignition is fired, seems very sensible to me as it helps to build up a bit of oil pressure.
Tim H. 1986 4/4 VVTi Sport, 2002 LR Defender, 1957 R4 CV, 2005 Ferrari Vipar